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Q. How to Multiply two Fractions?
Multiplying fractions is really easy! The rule is: "multiply across"-
You multiply the numerators, and you multiply the denominators. That's all there is to it!
Here are some tricks:
1. Remember, any fraction with a zero in the numerator is just zero. And zero times anything is zero. So you don't have to waste your time multiplying-you know the answer is zero:
2. Any fraction with the same numerator and denominator is equal to 1: 8733/8733=1. And multiplying something by 1 doesn't change it. So again, don't waste your time multiplying:
3. It's easier to simplify before you multiply, rather than after.
writing sin 3 a.cos 3 a = sin 3 a.cos 2 a.cosa = sin 3 a.(1-sin 2 a).cosa put sin a as then cos a da = dt integral(t 3 (1-t 2 ).dt = integral of t 3 - t 5 dt = t 4 /4-t 6 /6
Q. Define Multiplication Rule in probability? Ans. A family has two girls, Ann and Barb, and three boys, Carl, David and Earl, in it. In how many ways can the mother pick
explane
How many homomorphism are there from z2 to z3. Zn is group modulo n
explanation
sin45
test is tomorrow, don''t know anything lol, please help
199456-9029763
the segments shown could form a triangle
GCD of "27ab,5xy"
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